19065033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3467}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 30296448

約数和(自身を除く): 11231415

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3467, 5499, 10401, 31203, 45071, 135213, 162949, 405639, 488847, 1466541, 2118337, 6355011, 19065033]

約数ペア:

[(1, 19065033), (3, 6355011), (9, 2118337), (13, 1466541), (39, 488847), (47, 405639), (117, 162949), (141, 135213), (423, 45071), (611, 31203), (1833, 10401), (3467, 5499)]